200+ Useful Free Math Books for Lifelong Learners

These math textbooks are just as comprehensive and rigorous as their expensive counterparts, sometimes even more so. This collection of over 200 free math books is a testament to that shift….
Throughout history, countless remarkable women in STEM have made invaluable contributions to the fields of Science, Technology, Engineering, and Mathematics (STEM). Their pioneering work has not only advanced human understanding…
This list compiles over 20 classical math books penned by these brilliant mathematicians. Each math book is a treasure trove of profound insights and breakthroughs, offering readers a window into…
I have compiled a list of the top 6 awe-inspiring LEGO ideas that you can build at home, guaranteed to spark your creativity and test your building skills to the…
I am thrilled to share with you 100 math books that have found a special place on my shelves. These math books have played an instrumental role in my…
If you’re looking for fresh scientific knowledge or just want to embark on a journey of discovery, consider my compilation of the 15 best science podcasts currently available. These science…
Each of these world philosophy books is essential for anyone wishing to delve deeply into the wisdom and insights of philosophical thought. They offer knowledge and a means of interpreting…
Children’s math books are an absolute must-have in your home library. My top picks for children’s math books are not only educational but also engaging and entertaining. …
STEM books for kids provide a unique approach to learning about science, technology, engineering, and math and can inspire your child’s enthusiasm toward these subjects. In this directory, you will…

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Featured Directories

Visualizing SEP | Interactive Data Visualization | Abakcus

Visualizing SEP

Visualizing SEP is an interactive visualization and search engine for exploring the Stanford Encyclopedia of Philosophy beautifully.

Featured Books

Short Wave podcast

Short Wave

In an age where scientific discoveries are happening at an astonishing rate, it doesn’t seem easy to keep up with the ever-evolving intersection of science and society. Enter NPR’s Short…
The Past and The Curious Podcast for Kids Abakcus

The Past & The Curious

The Past and the Curious is a history podcast for children! In this podcast they talk about spy stories, amusing meals, and much more.
Scared Pepper Dyson Science DIY Project

Scared Pepper Science Experiment

Move pepper away from you without touching it. Water bulges typically up a bit. You can see this by looking at a raindrop or filling a glass slightly over the…
Bright As A New Penny Dyson Science DIY Project

Bright As A New Penny Science Experiment

Clean a penny using cola. Pennies have a copper coating. As the copper gets older, it reacts with the oxygen in the air and begins to form a copper-oxygen compound.…